1106443573 has 2 divisors, whose sum is σ = 1106443574. Its totient is φ = 1106443572.

The previous prime is 1106443531. The next prime is 1106443603. The reversal of 1106443573 is 3753446011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 863301924 + 243141649 = 29382^2 + 15593^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106443573 - 2¹³ = 1106435381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106443073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553221786 + 553221787.

It is an arithmetic number, because the mean of its divisors is an integer number (553221787).

Almost surely, 2^1106443573 is an apocalyptic number.

It is an amenable number.

1106443573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106443573 is an equidigital number, since it uses as much as digits as its factorization.

1106443573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 1106443573 is about 33263.2465793705. The cubic root of 1106443573 is about 1034.2918204675.

Adding to 1106443573 its reverse (3753446011), we get a palindrome (4859889584).

The spelling of 1106443573 in words is "one billion, one hundred six million, four hundred forty-three thousand, five hundred seventy-three".